According to the mobo specs on Newegg, that mobo has onboard RAID...
PATA 1 x ATA133 2 Dev. Max
SATA 3Gb/s 7
SATA RAID 0/1/5/10
So, no, you will not need a dedicated hardware RAID controller to put your 1Tb drives on RAID0.
get a dedicated hardware RAID controller but it will not offer any performance gain over the mobo RAID.